CVE-2022-2256 — LOW (3.8) — White Hats Nepal

Vulnerability Description

A Stored Cross-site scripting (XSS) vulnerability was found in keycloak as shipped in Red Hat Single Sign-On 7. This flaw allows a privileged attacker to execute malicious scripts in the admin console, abusing the default roles functionality.

CVSS Score

3.8

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Single Sign-On	7.0

Related Weaknesses (CWE)

CWE-79

References

https://bugzilla.redhat.com/show_bug.cgi?id=2101942Issue TrackingVendor Advisory
https://github.com/keycloak/keycloak/security/advisories/GHSA-w9mf-83w3-fv49Broken LinkThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2101942Issue TrackingVendor Advisory
https://github.com/keycloak/keycloak/security/advisories/GHSA-w9mf-83w3-fv49Broken LinkThird Party Advisory

FAQ

What is CVE-2022-2256?

CVE-2022-2256 is a vulnerability with a CVSS score of 3.8 (LOW). A Stored Cross-site scripting (XSS) vulnerability was found in keycloak as shipped in Red Hat Single Sign-On 7. This flaw allows a privileged attacker to execute malicious scripts in the admin console...

How severe is CVE-2022-2256?

CVE-2022-2256 has been rated LOW with a CVSS base score of 3.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-2256?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Single Sign-On.